CHERRY BOMB MB M18-1.5 8.6BLK CB-M18-1.5 Manufacturer Model Number: CB-M18-1.5 Manufacturer: Q Model: Cherry Bomb Muzzle Brake Type: Accessory-Muzzle Brakes Item Type: Accessory Finish: Heat Treated Overall Length: 1.64" Weight: 2 oz. Shipping Weight: 0.2 Feature: For 8.6 Blackout Rifles Optic Adjustable Objective: false Optic Reticle Illuminated: false